1.

Two liquids A and B are in the ratio 5:1 in container 1 and in the ratio 1:3 in container 2. In what ratio should the contents of the two containers be mixed so as to obtain a mixture of A and B in the ratio 1:1?

A. 1 : 2
B. 4 : 3
C. 3 : 2
D. 3 : 4
Answer» B. 4 : 3


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